13276656

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 38722720

約数和(自身を除く): 25446064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 421, 432, 438, 584, 657, 842, 876, 1168, 1263, 1314, 1684, 1752, 1971, 2526, 2628, 3368, 3504, 3789, 3942, 5052, 5256, 6736, 7578, 7884, 10104, 10512, 11367, 15156, 15768, 20208, 22734, 30312, 30733, 31536, 45468, 60624, 61466, 90936, 92199, 122932, 181872, 184398, 245864, 276597, 368796, 491728, 553194, 737592, 829791, 1106388, 1475184, 1659582, 2212776, 3319164, 4425552, 6638328, 13276656]

約数ペア:

[(1, 13276656), (2, 6638328), (3, 4425552), (4, 3319164), (6, 2212776), (8, 1659582), (9, 1475184), (12, 1106388), (16, 829791), (18, 737592), (24, 553194), (27, 491728), (36, 368796), (48, 276597), (54, 245864), (72, 184398), (73, 181872), (108, 122932), (144, 92199), (146, 90936), (216, 61466), (219, 60624), (292, 45468), (421, 31536), (432, 30733), (438, 30312), (584, 22734), (657, 20208), (842, 15768), (876, 15156), (1168, 11367), (1263, 10512), (1314, 10104), (1684, 7884), (1752, 7578), (1971, 6736), (2526, 5256), (2628, 5052), (3368, 3942), (3504, 3789)]